| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.66 | 10.606% | $61.5633 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $175.32 | 12.493% | $197.2227 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $176.41 | 3.665% | $182.8754 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $7.91 | 3.452% | $8.1831 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $26.98 | 12.270% | $30.2904 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $105.47 | 3.269% | $108.9178 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $184.95 | 12.499% | $208.0669 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $732.70 | $797.1196 | $797.12 | $797.10 | $797.20 | |